A Star Spangled Salute

The booming cannons used in the Houston Symphonys A Star Spangled Salute have become an annual highlight of the citys 4th of July celebrations. Conductor Michael Krajewski leads the orchestra through a rousing program of patriotic music, including the 1812 Overture, which features not only real cannons but a fireworks display. 8:30 p.m. Miller Outdoor Theatre, 6000 Hermann Park Drive. For information, call 281-373-3386 or visit www.houstonsymphony.org. Free. Mon., July 4, 8:30 p.m., 2011